What of the following country has become the first country to do face scan?

Which of the following non-metals are kept immersed in water?

The Department of Border Management is a department under which ministry?

Under whose direction the Persian translation of Mahabharata took place during the time of Akbar, is it?

Which of the following Greek ruler was defeated by Chandragupta Maurya?

The Battle of Waterloo was fought in the year

Which is the deepest place on earth?

In which ocean 'Bermuda Triangle' region is located